PlainVitamins

Nicotinamide

by Acella Pharmaceuticals · tablet or pill · 60 tablets

  • On the market (NIH)
  • UPC 3 42192 37460 7
  • DSLD label 264262
  • Serving 1 to 2 tablets; amounts per 1 tablet
  • 60 servings

Nicotinamide by Acella Pharmaceuticals lists 6 ingredients, 6 with an amount per serving of 1 tablet, such as 750 mg of niacinamide, 27 mg of zinc, 850 mcg DFE of folate and 2 mg of copper. Its current label entered the NIH Dietary Supplement Label Database on December 18, 2021.

What is in Nicotinamide?

Each row as the label prints it, per serving of 1 tablet. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).

Nicotinamide: Supplement Facts rows against the market (DSLD label 264262, January 2026 release)
IngredientAmount% DVAmong products listing it
Niacinamide750 mg4,700%Niacin in Nicotinamide against 12,413 products750 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg750 mg

Higher than over 99% of 12,413 products listing niacin (median 20 mg). 21.4 times the adult UL a day.

Zincas Zinc Bisglycinate Chelate27 mg245%Zinc in Nicotinamide against 13,186 products27 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg27 mg

Higher than 90% of 13,186 products listing zinc (median 11 mg).

Folateas (6S)-N5-Methyltetrahydrofolic Acid Calcium Saltequivalent to 500 mcg folic acid, USP850 mcg DFE210%
Copperas Cupric Oxide2 mg220%Copper in Nicotinamide against 6,468 products2 mg per serving; the middle half of products list 0.5 mg to 2 mg, the median 1 mg.DV 0.9 mgUL 10 mg2 mg

Higher than 66% of 6,468 products listing copper (median 1 mg).

Seleniumas Selenium Amino Acid Chelate50 mcg90%Selenium in Nicotinamide against 7,658 products50 mcg per serving; the middle half of products list 27 mcg to 100 mcg, the median 55 mcg.DV 55 mcgUL 400 mcg50 mcg

56% of 7,658 products listing selenium give more (median 55 mcg).

Chromiumas Chromium Amino Acid Chelate100 mcg290%Chromium in Nicotinamide against 7,825 products100 mcg per serving; the middle half of products list 45 mcg to 200 mcg, the median 100 mcg.DV 35 mcg100 mcg

47% of 7,825 products listing chromium give more (median 100 mcg).

Source: NIH ODS Dietary Supplement Label Database, label 264262 (entered December 18, 2021), version 9.4.0. See the label on DSLD or its label image (PDF). Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.

Is that a lot?

The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:

  • At 1 serving a day, the most its directions give, the label lists 750 mg of niacin, 21.4 times the adult Tolerable Upper Intake Level.

The NIH database records one serving a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.

The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.

Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.

Which products have the closest formulas?

1 product lists the very same ingredients; the nearest amounts come first.

  • NicomideAvion Pharmaceuticals same ingredients

Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.

What does the label say about taking it?

Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.

Directions
Dosage and administration: Take 1-2 tablets daily, as a dietary supplement, as directed by your physician.
Warnings
Warnings: If you are pregnant, nursing, or taking medication, consult your doctor before use.
Use only under the advice and supervision of a physician if you have a history of jaundice, liver disease or diabetes. Abnormal liver function tests have been reported in persons taking daily doses of 500 mg or more of nicotinamide. Folate intake should not exceed 250% of the daily value (1,000 mcg).
Keep out of the reach of children.
Do not use if seal under cap is broken or misisng.
Storage
Store at 20 degrees - 25 degrees C (68 degrees - 77 degrees F); excursions permitted to 15 degrees - 30 degrees C (59 degrees - 86 degrees F). [See USP controlled room temperature.]

Source: label statements in DSLD label 264262.

What else is on the label?

Other ingredients: Croscarmellose Sodium, Magnesium Stearate, Methocel K, Microcrystalline Cellulose, Silicon Dioxide, Stearic Acid, Hydroxypropylmethylcellulose, Titanium Dioxide, Triacetin.

How many labels does Nicotinamide have?

One label is on file, entered on December 18, 2021.

  1. Label 264262 (current) Entered December 18, 2021 · on the market · 60 tablets · UPC 3 42192 37460 7

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names Acella Pharmaceuticals, LLC (distributor), Alpharetta, GA. All Acella Pharmaceuticals products.

Where next?